 
The first step: film blowing
 
        
 
The second step: electric spark treatment
 
        
 
Step 3: Printing
 
        
 
Step 4: Seal and cut into bags
 
        
 
The fifth step: product molding
 
        
Contact Us
Telephone:0086-577-65662290 65662022 65662011
E-mail:dfpmf@chinadf.com
Address: Shayuan Village, Feiyun New District, Nanbin Street, Ruian City
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